8+(3X+3)=X-(2X+1)

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Solution for 8+(3X+3)=X-(2X+1) equation:


Simplifying
8 + (3X + 3) = X + -1(2X + 1)

Reorder the terms:
8 + (3 + 3X) = X + -1(2X + 1)

Remove parenthesis around (3 + 3X)
8 + 3 + 3X = X + -1(2X + 1)

Combine like terms: 8 + 3 = 11
11 + 3X = X + -1(2X + 1)

Reorder the terms:
11 + 3X = X + -1(1 + 2X)
11 + 3X = X + (1 * -1 + 2X * -1)
11 + 3X = X + (-1 + -2X)

Reorder the terms:
11 + 3X = -1 + X + -2X

Combine like terms: X + -2X = -1X
11 + 3X = -1 + -1X

Solving
11 + 3X = -1 + -1X

Solving for variable 'X'.

Move all terms containing X to the left, all other terms to the right.

Add 'X' to each side of the equation.
11 + 3X + X = -1 + -1X + X

Combine like terms: 3X + X = 4X
11 + 4X = -1 + -1X + X

Combine like terms: -1X + X = 0
11 + 4X = -1 + 0
11 + 4X = -1

Add '-11' to each side of the equation.
11 + -11 + 4X = -1 + -11

Combine like terms: 11 + -11 = 0
0 + 4X = -1 + -11
4X = -1 + -11

Combine like terms: -1 + -11 = -12
4X = -12

Divide each side by '4'.
X = -3

Simplifying
X = -3

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